rates.inter(theta, object, bwd, dimyx=NULL, method="zhuang", plot.it=TRUE)
lambdax(rt, rx, ry, theta, revents)
etasfit(theta, revents, rpoly, tperiod, integ0, verbose)
decluster(theta, rbwd, revents, rpoly, tperiod)
"print"(x,...)
"plot"(x, which="est", dimyx=NULL, ...)
"print"(x,...)
"plot"(x,...)